Abstract: Disclosed are a plasma display panel with a low refractive index, to which an exhaust pipe is stably adhered, and a dielectric composition for manufacturing the plasma display panel are disclosed. The plasma display panel includes a first substrate including a first electrode and a first dielectric, a second substrate including a second electrode and a second dielectric, and a barrier rib and a sealing portion, each arranged between the first substrate and the second substrate, wherein at least one selected from the first dielectric, the second dielectric, the barrier rib and the sealing portion includes inorganic particles and a photosensitive organic silicon compound, each of which has a refractive index of 1.5 to 1.7 and is contained in an amount of 10 to 90% by weight. Disclosed is further a method for manufacturing the plasma display panel.